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Claims (1)
The ornamental design for a mattress as shown and described.
Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Dec 11, 2025
From: SHENZHEN INOFIA INNOVATION TECHNOLOGY CO., LTD.
To: SHENZHEN YISHENG TONGTAI CONSULTING MANAGEMENT CO., LTD.
Reel/Frame 073188/0274 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Sep 1, 2023
From: HUANG, SHUNKANG
To: SHENZHEN INOFIA INNOVATION TECHNOLOGY CO., LTD.
Reel/Frame 064775/0910 →
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Dourxi 12 Inch Full Size Mattress, posted Apr. 4, 2023 [online], [retrieved Apr. 9, 2025]. Retrieved from internet, https://www.amazon.com/dp/B0C1FV7JQ2?ref_=posts&th=1 (Year: 2023).
[cited by examiner]
Dourxi 10 Inch Full Size Mattress, posted Dec. 29, 2022 [online], [retrieved Apr. 9, 2025]. Retrieved from internet, https://www.amazon.com/dp/B0BRB1YJQJ?ref_=posts&th=1 (Year: 2022).
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https://www.amazon.com/dp/B0C1FV7JQ2,Shunkang Huang,Dec. 29, 2022.
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